PDF Toolkit (pdftk)

PDF Toolkit, commonly known as pdftk, is a user-friendly software tool designed for managing and manipulating PDF documents. It allows users to perform various tasks such as merging multiple PDF files into one, splitting a PDF into separate pages, rotating pages, and adding watermarks or passwords for security. pdftk operates through a simple command-line interface, making it accessible for both casual users and developers. Its versatility makes it a valuable resource for anyone who frequently works with PDF files, whether for personal, educational, or professional purposes.